World Class King River Luxury Firm Innerspring Mattress by Beautyrest

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Regular Price: $2,109.90

Special Price $1,231.99

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Experience the firm comfort of the King River™ Luxury Firm innerspring mattress by Simmons Beautyrest! This 2000 density coil unit with Pocketed Coil® design offers unique ventilated AirCool® BeautyEdge® foam encasement with Quantumlock® edge support working in tandem to provide conforming back support. With upholstery design featuring TruTemp™ Gel and the Mattress Warehouse exclusive BeautyCool® Gel lumbar support, it’s always about support and comfortable sleeping temperatures with the King River™. Combine with a Simmons Beautyrest foundation for the ultimate in support for your new mattress purchase!

Additional Info

Additional Info

Brand Simmons Beautyrest
Adjustable Friendly Yes
Split Foundation Yes
Warranty Yes

Size Chart

While mattress thickness can vary significantly, mattress size (width x length) generally adhere to these standard sizes:

Mattress Size Dimensions
Twin 37.6” x 74.5”
Twin XL 39” x 80”
Full 54” x 75”
Queen 60” x 80”
King 76” x 80”
California King 72” x 84”